According to a new report, Apple may enough LTPO panels at its disposal from next year to furnish all iPhone 14 models with ProMotion displays. The change would come from LG Display, one of Apple's primary display partners, switching its LTPS production lines to producing LTPO panels.
https://www.notebookcheck.net/Apple-tipped-to-bring-120-Hz-ProMotion-displays-to-all-iPhone-14-models-from-next-year.549312.0.html